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[Bug tree-optimization/18048] [4.0 Regression] mgrid loop performance regression with ivopts (register pressure)
- From: "pinskia at gcc dot gnu dot org" <gcc-bugzilla at gcc dot gnu dot org>
- To: gcc-bugs at gcc dot gnu dot org
- Date: 10 Feb 2005 21:15:44 -0000
- Subject: [Bug tree-optimization/18048] [4.0 Regression] mgrid loop performance regression with ivopts (register pressure)
- References: <20041018192236.18048.dje@gcc.gnu.org>
- Reply-to: gcc-bugzilla at gcc dot gnu dot org
------- Additional Comments From pinskia at gcc dot gnu dot org 2005-02-10 21:15 -------
I looked at the code generation after Zdenek's patch for PR 19701 and it looks much better but I don't
have a machine to test SPEC on.
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http://gcc.gnu.org/bugzilla/show_bug.cgi?id=18048